I prefer Jafa's sounds the (IMHO) but for reference take a listen to the interior sounds in
http://www.youtube.com/user/jafaem#p/u/5/LxRPIVRW_jA this is the way it should sound loud, not a lot of exterior sounds (they are there but really quite). I am not taking Jafa over anyone else, just using it as an example. Really hope this is something that will change down the road.